Inflammatory bowel disease (IBD) is a chronic nonspecific inflammatory gastrointestinal tract disease. Sarcopenia is one of the most easily overlooked complications of inflammatory bowel disease, which can lead to decline of therapeutic efficacy and poor prognosis of patients. Therefore, the inclusion of assessment and prevention of sarcopenia in the treatment of inflammatory bowel disease is of great importance in clinical practice. This article reviewed the presence of sarcopenia in inflammatory bowel disease.

Nonalcoholic fatty liver disease (NAFLD) is a clinical syndrome characterized by hepatic steatosis and fat deposition in hepatocytes in the absence of significant alcohol use. A growing number of studies have shown significant dysregulation of intestinal microbiota in patients with chronic liver disease and cirrhosis. Small intestinal bacterial overgrowth (SIBO) is a clinical syndrome induced by excessive bacteria in small intestine. This article reviewed the correlation between SIBO and NAFLD, as well as the effect of probiotics on treatment of NAFLD.

Objective To investigate and evaluate the changes of T lymphocytes and red cell immunity of peripheral blood in patients with primary hepatocyte carcinoma (PHCC) after radiofrequency ablation(RFA) treatment. Methods The pre- and post- RFA(3d,7d,14d) peripheral blood T lymphocyte subsets(T3,T4,T8,T4/T8) and red cell immunity (RBC C3 receptor flower and RBC-immuocomplex formation rate) were investigated in 120 patients with PHCC treated by RFA. Results On 7d, 14d after RFA, T3, T4 lymphocytes and T4/T8 were higher than those on preoperative day significantly(P

Humans ; Auditory Pathways ; Hearing Loss, Sensorineural ; Cochlear Implantation ; Cochlear Implants ; Hearing Loss, Central ; Auditory Threshold ; Evoked Potentials, Auditory, Brain Stem

0.05). Conclusions The primary auditory cortex could be precisely localized by MSI.

Objective Discussed the efficacy of applying standardized patient in clinical surgical practice teaching.Method Twenty eight-year-medical students in our college were enrolled and students' theoretical knowledge mastering ability,students' evaluation on the teaching and students'clinical ability were surveyed.Result Students' score significantly increased compared to last year scores (P ＜0.01).100％ of the participants found the SP teaching methods can increase the interest in learning; 90％ of students found the SP as a guide to better grasp the teaching content; 95％ of students found the SP teaching methods can improve the ability to communicate with patients.Conclusions The class atmosphere was improved,students' enthusiasm was activated,students' clinical ability was promoted and satisfactory teaching effect was obtained after applying standardized patient.

Objective To summarize our experience in the diagnosis and treatment of thyroid Hurthle cell neoplasms. Methods Clinical data of thyroid Hurthle cell neoplasm patients admitted from 1972 to 2003 were analyzed retrospectively. Results The main symptoms were thyroid solitary node or mass (37 cases) and multiple nodule (9 cases). 4 cases had cervical lymph node metastasis. With BUS、CT、ECT and FNAC,only 10 cases were diagnosed as HCNs preoperatively, 36 cases were misdiagnosed as nodular benign single or multiple node. Twenty-eight cases were diagnosed by FNAC and quick freezing pathology. Benign HCNs was treated by isolateral thyroidectomy and malignant HCNs by additional contralateral subtotal thyroidectomy. Eighteen cases were diagnosed by postoperative paraffin pathology, and retrival second operation was performed according to the benignity or malignancy of the thyroid lesion. All cases were followed-up for 2 to 10 years and doing well without recurrence. Conclusions We should realize thyroid Hurthle cell neoplasms fully, if HCNs is suspected intraoperatively, quick freezing pathology is helpful. With appropriate therapy, the prognosis is satisfactory.

Objective To explore the relationship of serum levels of β-amyloid precursor protein (β-APP) with degree of traumatic brain injury (TBI) and the traumatic time.Methods Sprague-Dawley (SD) rats were randomly divided into normal control and injury group.The rats in injury groups suffered from TBI after free-falling percussion with different pressure (wild-injury,moderate-injury and severe-injury group).Then serum was collected at 0.5 h,2 h,6 h,and 24 h and subject to β-APP detection by ELISA.All data were analyzed statistically with completely randomized design multiple factor repeated measure of variance analysis and least significant difference (LSD) test.Results The serum levels of β-APP were higher after injury.The serum levels of β-APP were significantly higher in moderate-injury or severe-injury group than those in normal group or slight-injury group (P＜0.05).The serum levels of β-APP were higher in severe-injury group than that in moderate-injury group with no statistical difference (P＞0.05).There was no statistical difference in serum β-APP levels between normal control and slight-injury group (P＞0.05).Conclusion The serum level of P-APP is increasingly higher with traumatic brain injury more serious and could be employed as an indicator of TBI degree.It implies that β-APP has the potential as an early diagnosis marker for TBI.

Objective To investigate the fear and attitude of the common people to some threatening diseases .Methods Accord-ing to the age and sex structure of the whole nation ,500 common people were randomly enrolled in the public places of Chongqing main urban area .Firstly ,the respondents were asked to name three diseases they feared most .Then their fear degrees to eight im-portant diseases were performed the questionnaire survey .Results The top ten diseases that common people fear most by their own words were cancer ,AIDS ,heart disease ,hypertension ,stroke ,leukemia ,chronic liver diseases ,diabetes mellitus ,dementia and de-pression successively .Meanwhile ,their fear to the eight important diseases ,which was determined by the ratio of people who did fear to all ,were cancer(94 .2% ) ,traffic accidents(89 .2% ) ,heart disease(85 .0% ) ,AIDS(79 .4% ) ,tuberculosis(76 .8% ) ,hepatitis B(76 .6% ) ,Alzheimer′s disease(73 .4% ) and depression(69 .0% ) .Further analysis showed that such fear was significantly influ-enced by age ,sex and education level .Conclusion The knowledge and perception of common people about certain diseases is one-si-ded ,and their health awareness should be improved .

Objective To summarize MRI findings of focal cortical dysplasia (FCD), analyze MRI characteristics of various pathological subtypes of focal cortical dysplasia. Methods Forty-four patients with FCD were collected. Their MRI findings were analyzed retrospectively. According to pathologic findings, these patients were divided into FCD type Ⅰ group and FCD type Ⅱ group. The following MR signs were observed in the two types of FCD: ( 1 ) Focal thickening of the cortex. ( 2 ) Blurring of the gray matter-white matter junction. ( 3 ) Tapering of white matter signal intensity alteration toward the ventricle on FLAIR and on T2WI. (4)Focal brain hypoplasia. (5)Increased signal intensity of gray matter on FLAIR. (6)Increased signal intensity of gray matter on T2 WI. ( 7 ) Increased signal intensity of subcortical white matter on FLAIR.(8) Increased signal intensity of subeortical white matter on T2WI. (9) Decreased signal intensity of subcortical white matter on T1 WI. The χ2 tests and corrected χ2 tests were used for comparison between the two groups. Results In the 44 cases, there were 30 cases with FCD type Ⅰ and 14 cases with FCD type Ⅱ. FCD was identified by MRI in 32 cases. Blurring of the gray-white matter junction is the most common sign of FCD (23 cases). There were 21 cases identified by MRI in FCD type Ⅰ group. Focal brain hypoplasia is a typical sign of FCD type Ⅰ , which was found in 11 cases in FCD type Ⅰ group but none in FCD type Ⅱ group. There was statistically significant difference between the two groups (continuity corrected χ2 =5. 0286,P =0. 0249) . In FCD type Ⅱ group, 11 cases were identified by MRI. Increased cortical thickness was found in 10 eases in FCD type Ⅱ group and 11 cases in FCD type Ⅰ group ( χ2 =4. 6234 ,P =0. 0315). Increased signal intensity of subcortical white matter on FLAIR was found in 9 cases in FCD type Ⅱ group and 7 cases in FCD type Ⅰ group (χ2 =6.9180,P =0.0085). Tapering of white matter signal intensity alteration toward the ventricle was found in 4 cases in FCD type Ⅱ group and none in FCD type Ⅰ group ( continuity corrected χ2 = 6. 2883, P = 0. 0122). The above-mentioned three MRI findings showed statistically significant difference between the two groups and were features of FCD type Ⅱ.All of the other MRI findings showed no statistically significant difference between the two groups. Conclusions Different pathological subtypes of FCD have different MRI characteristics. It is helpful to make preoperative diagnosis and planning.